Astronomy
Constellations - Sculptor - zet Scl

 
Identification Data
Common Name
ConstellationSculptor
Star Namezet Scl
Skymap Number20050
Henry Draper (HD) Number224990
Harvard Revised (HR) Number9091
SAO Number
Durchmusterung (DM) NumberCD-3019790
Washington Double Stars (WDS) Number
00023-2943
Positional Data
Position and Proper Motion (PPM) Number400001
Right Ascension (RA) J20000h 2m 19.920s
Declination (Dec) J2000-29° 43' 13.490"
Position Uncertainty0.0102s
Proper Motion in RA (J2000)/cos(Dec)+0.00074
Proper Motion in Dec (J2000)+0.014066
Radial Velocity+007.0km s-1
Trigonometric Parallax+0.00640s
Trigonometric Parallax Uncertainty0.00087s
GCI Unit Vector in X (J2000)0.868410
GCI Unit Vector in Y (J2000)0.008837
GCI Unit Vector in Z (J2000)-0.495768
Galactic Longitude16.57°
Galactic Latitude
-78.90°
Observational Data
Observed Visual Magnitude (V)5.04
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.90
Observed B-V Colour-0.139
Observed B Magnitude or (B-V) Magnitude Uncertainty0.002
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.0
Observed Photographic Magnitude4.9
Morgan Keenan (MK) Spectral TypeB4III
One-Dimensional Spectral ClassB5
Position Angle320
Year of Observation AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
Page compiled: Sun Sep 02 13:15:49 GMT+01:00 2001